Electric toothbrush



FIG. 1 is a front elevational view of an electric toothbrush showing mynew design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines in the drawing depict portions of the electrictoothbrush that form no part of the claimed design.

CLAIM The ornamental design for an electric toothbrush, as shown anddescribed.